Intelligent adhesive tape pumping unit with long stroke

Abstract

The invention discloses an intelligent adhesive tape pumping unit with a long stroke, and belongs to the field of oil recovery machines. The intelligent adhesive tape pumping unit with the long strokecomprises a movable foundation 1, a base 2, a machine frame 3, an oil pumping rod 4, a well opening adhesive tape / oil pumping rod connector 5, well opening adhesive tape 6, a counter weight box 7, counter weight adhesive tape 8, an upper platform 9, a thrust block seat 10, a cantilever beam telescopic front limiter 11, a cantilever beam 12, a guide wheel 13, a driving wheel 14, a cantilever beampressing bar and cantilever beam telescopic rear limiter 15, a lead screw 16, a counter weight box upper limiter 17, a protective rope 18, a middle switch 19, a counter weight box lower limiter 20, acontrol cabinet 21, a motor 22, a small coupler 23, a brake 24, a decelerator 25, a big coupler 26, a bearing seat 27 and an upper platform lateral moving mechanism 28. According to the intelligent adhesive tape pumping unit with the long stroke, a four-rod linkage structure of a conventional pumping unit is omitted, the transmission path is shortened, the size of the main machine frame is decreased, and energy consumption is reduced. Through the electromechanical integration technology, the operation of the whole pumping unit is safe and reliable, the working parameter can be intelligently adjusted, and the operation is simple. The pumping unit is thenovel pumping unit with the long stroke.

Description

technical field [0001] The invention relates to a long-stroke intelligent tape pumping unit used in oil field production, which belongs to the category of petroleum extraction machinery. Background technique [0002] The pumping unit is an important equipment for lifting crude oil and ensuring the normal production of oil wells. At present, the oil pumping units commonly used in the field have various types and structures such as beam type, chain type, chain belt type, etc. The whole machine equipment is huge, the equipment cost and operation cost are high, the safety is poor, the parameter adjustment is complicated, and it is difficult to move the pumping unit. , the power transmission path is long, the efficiency is low, and the energy saving effect is poor. Contents of the invention [0003] The purpose of the present invention is to provide a long-stroke intelligent belt pumping unit, which cancels the four-link structure of the conventional pumping unit, shortens the...

AI Technical Summary

Problems solved by technology

At present, the oil pumping units commonly used in the field have various types and structures such as beam type, chain type, chain belt type, etc. The whole machine equipment is huge, the equipment cost and operation cost are high, the safety is poor, the parameter adjustment is complicated, and it is difficult to move the pumping unit. , the power transmission path is long, the efficiency is low, and the energy saving effect is poor

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